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Humphrey Hall zone damper work starts May 24

A crew from Brough Sheet Metal, working on behalf of Physical Plant Services and Honeywell, is scheduled to install zone dampers in existing ducts at Humphrey Hall beginning on Wednesday, May 24 as part of the CAPit energy retrofit program. 

The crew anticipates that each damper will take about four hours to install and may include intermittent noise disruptions as they carry out this work. An estimate of the total work time on each floor follows and the attached building graphics note the exact location of each zone damper: 



# of Dampers

Allocated time


Humphrey Hall

Level 1


28 hours



Level 2


24 Hours



Level 3


16 Hours


Total Time required for Humphrey Hall is two Weeks


Any questions regarding this planned work should be directed to Willie Haddad, Honeywell Project Control Specialist, at 416-801-8129.

More information about CAPit can be found on the sustainability website.